Welcome to Astronomy 161 for Autumn Quarter 2...

What is Astronomy? What is Science? What is the course all about? Brief introductory remarks after going over course mechanics on the first day of Astronomy 161 for Autumn Quarter 2007. Recorded 2007 Sep 19 in 1000 McPherson Lab on the Columbus campus of The Ohio State University ...  عرض المزيد

What are our units of measure in astronomy? To begin our exploration of astronomy, we first need to develop a common language for notating large numbers, and introduce the basic units of length, mass, and time that we will use throughout the quarter. This lecture is a quick revie ...  عرض المزيد

Welcome to the Astronomy 161 Lecture Podcasts. This is a brief message from me explaining the podcasts, and welcoming new and old listeners. University. Lectures will begin on Wednesday, 2006 Sept 20, and run through Friday, 2006 December 1. New lectures will appear shortly befor ...  عرض المزيد

Welcome to a sampler edition of our new Astronomy & Space Science News podcast, Astronomy Daily - the Podcast.
Hosted by Andrew Dunkley (one half of the Space Nuts podcast) and his feisty AI Assistant/Newsreader Hailley.

Each day Andrew and Hailley bring you a ro ...  عرض المزيد

A new podcast, Astronomy 141, Life in the Universe, is available for those interested in continuing an exploration of topics in modern astronomy. 

Greetings Listeners!<span style= "mso-spacerun: yes;"> </span> It's time for our Research Insights Podcast Classic edition.<span style= "mso-spacerun: yes;"> </span> September is back to school month, so we are republishing our 2021 Student Research Case Stud ...